多组分分析的连续波长紫外分光光度法  

Simultaneous Analysis of Compounds by Continuous Wavelength UV-Spectrophotometry

作　　者：孙小云[1] 胡仰栋[1] 卢彦越[1] 

机构地区：[1]中国海洋大学化学化工学院,青岛266003

出　　处：《化学通报》2006年第7期555-558,共4页Chemistry

基　　金：国家重点基础研究发展规划资助项目(2000026308)

摘　　要：提出了一种利用紫外光谱连续波长吸光度数据对多组分混合物定量分析的方法:把吸光系数和待测浓度同时作为自变量,优化分析出待测浓度。对多种物系实验数据的分析结果表明,该法稳定、准确度高。A new spectrophotomectry method is brought forward for muhicomponent quantitative determination by ultraviolet spectral continuous wavelength absorbance data, which treats the absorptivity and concentration of compound as independent variables. The pending concentration is finally provided by means of analysis and optimization. The analysis results of many different mixtures by this method indicate that the results with higher accunacy can be given out.

关 键 词：紫外光谱 多组分分析 连续波长 

分 类 号：O657.32[理学—分析化学]